Greatest Common Factor of 985, 285, 420

Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways

• Greatest Common Factor of 985, 285, 420 by common division method
• Greatest Common Factor of 985, 285, 420 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 5 = 5

Factors of 985

List of positive integer factors of 985 that divides 985 without a remainder.

1,5,197,985

Factors of 285

List of positive integer factors of 285 that divides 285 without a remainder.

1,3,5,15,19,57,95,285

Factors of 420

List of positive integer factors of 420 that divides 420 without a remainder.

1,2,3,4,5,6,7,10,12,14,15,20,21,28,30,35,42,60,70,84,105,140,210,420

Greatest Common Factor

We found the factors 985,285,420 . The biggest common factor number is the GCF number.
So the greatest common factor 985,285,420 is 5.

Here are some samples of GCF of two or more Numbers calculations.

• GCF of 518, 711, 345
• GCF of 785, 612, 164
• GCF of 245, 788, 654
• GCF of 458, 678, 178
• GCF of 708, 970, 322

1. What is the GCF of 985, 285, 420?

Answer: GCF of 985, 285, 420 is 5.

2. How to Find the GCF of 985, 285, 420

Answer: Greatest Common Factor(GCF) of 985, 285, 420 = 5

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors GCF(985, 285, 420) = 5.